centos76-x8664-sockperf-testall 4 x Intel Xeon E7 4860 testing with a QCI QSSC-S4R (QSSC-S4R.QCI.01.00.S008.111520101457 BIOS) and llvmpipe on CentOS Linux 7 via the Phoronix Test Suite. CentOS Linux 7: Processor: 4 x Intel Xeon E7 4860 @ 2.26GHz (40 Cores / 80 Threads), Motherboard: QCI QSSC-S4R (QSSC-S4R.QCI.01.00.S008.111520101457 BIOS), Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 32 x 4096 MB DDR3-1067MT/s Samsung M393B5273CH0-YH9, Disk: 2997GB RS2BL080 + 899GB RS2BL080, Graphics: llvmpipe, Monitor: 24P2W1G5, Network: 4 x Intel 82576NS OS: CentOS Linux 7, Kernel: 3.10.0-1160.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.20.4, OpenGL: 2.1 Mesa 18.3.4 (LLVM 7.0 128 bits), Compiler: GCC 8.3.1 20190311, File-System: xfs, Screen Resolution: 1024x768 Sockperf 3.7 Test: Latency Under Load usec < Lower Is Better CentOS Linux 7 . 85.86 |======================================================= Sockperf 3.7 Test: Throughput Messages Per Second > Higher Is Better CentOS Linux 7 . 89701 |======================================================= Sockperf 3.7 Test: Latency Ping Pong usec < Lower Is Better CentOS Linux 7 . 28.43 |=======================================================